CN205017053U - Charging seat with a plurality of wireless modules of charging - Google Patents
Charging seat with a plurality of wireless modules of charging Download PDFInfo
- Publication number
- CN205017053U CN205017053U CN201520706691.7U CN201520706691U CN205017053U CN 205017053 U CN205017053 U CN 205017053U CN 201520706691 U CN201520706691 U CN 201520706691U CN 205017053 U CN205017053 U CN 205017053U
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- China
- Prior art keywords
- charging module
- wireless charging
- multiple wireless
- cradle
- resonant circuit
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Abstract
The utility model relates to a charging seat with a plurality of wireless modules of charging, including a power supply unit, a power amplification circuit, a plurality of resonance circuit and a logic control unit. The power amplification circuit electric connection power supply unit, a plurality of resonance circuit electric connection power amplification circuit, a plurality of resonance circuit of logic control unit electric connection and power amplification circuit.
Description
Technical field
The utility model is about a kind of wireless charging base, refers to a kind of cradle with multiple wireless charging module especially.
Background technology
User uses portable electric product (such as: intelligent mobile phone, flat computer, smart watch and wireless headset) widely now, but the function due to various portable electric product constantly increases and processing speed constantly promotes, the electricity of consumption is caused to increase, therefore, the charge requirement for various portable electric product becomes more important.
From the above, although had at present the technology of wireless charging, but it does not provide the function of wireless charging for the communications protocol of various portable electric product, power, frequency.Furthermore, no matter be intelligent mobile phone, flat computer, smart watch or the wireless headset that user uses, charger due to wireless charging only has a kind of fixing charge mode, therefore, charge for various portable electric product with fixing a kind of charge mode, cannot effectively promote its charge efficiency and function.But if user buys various corresponding wireless charger for various portable electric product, real is uneconomic practice.
Edge is, above-mentioned existing mode still has shortcomings, a real non-kindhearted design, and is urgently improved.
Utility model content
In view of the above problems, main purpose of the present utility model is to provide a kind of cradle with multiple wireless charging module, comprises a power supply unit, a power amplification circuit, multiple resonant circuit and a logic control element.Power amplification circuit is electrically connected power supply unit.Multiple resonant circuit is electrically connected power amplification circuit.Logic control element is electrically connected multiple resonant circuit and power amplification circuit.
The utility model provides a kind of cradle with multiple wireless charging module, it is characterized in that, comprising:
One power supply unit;
One power amplification circuit, is electrically connected this power supply unit;
Multiple resonant circuit, is electrically connected this power amplification circuit; And
One logic control element, is electrically connected the plurality of resonant circuit and this power amplification circuit.
Wherein this power amplification circuit is one of them of half bridge power circuit or a full-bridge type power circuit.
Wherein the plurality of resonant circuit is series connection.
Wherein this power amplification circuit is changed electric power that this power supply unit provides into an AC signal and is amplified this AC signal, and the plurality of resonant circuit of series connection or the plurality of resonant circuit one of them transmit this AC signal to one electronic installation that this power amplification circuit amplifies.
Wherein this electronic installation comprises a receiving circuit, this AC signal of wireless receiving, and converts this AC signal to electric power needed for this electronic installation.
Wherein this electronic installation comprises an intelligent mobile phone, a computer, an earphone or a smart watch.
The wherein the plurality of resonant circuit of this logic control element sequential start.
Wherein this logic control element according to the kind of this electronic installation correspondence start the plurality of resonant circuit or the plurality of resonant circuit one of them.
Wherein this logic control element according to the communications protocol between the plurality of resonant circuit with this electronic installation corresponding start the plurality of resonant circuit or the plurality of resonant circuit one of them.
Wherein this communications protocol comprises A4WP, PMA or WPC.
Wherein this power amplification circuit answers transistor to form by least two metal oxide semiconductor field effects.
Wherein this power supply unit comprises DC power supply or external power source.
Wherein this cradle is integrated in a power-supply adapter, teacupful plate mat or a Mobile electric power.
Wherein the plurality of wireless charging module of this cradle is arranged on a housing of this power-supply adapter, this teacup plate mat or this action power supply, comprise the shape of concentric circles, with one heart triangle, concentric square or concentric polygon, and the plurality of wireless charging module is respectively to should a block of shape.
Wherein this block comprises an indicator light, indicates the type of this electronic installation.
Wherein this block is to should resonant circuit.
Wherein this block comprises the structure of cover-lifting type or push type.
Wherein the plurality of wireless charging module is integrated in this power-supply adapter, this teacup plate mat or this action power supply with assembling mode.
From the above, the cradle that the utility model has multiple wireless charging module has the charging module of various shape, can integrate and be applied on various product, and there is the pattern automatically starting wireless charging module, and manual flip is to start the pattern of wireless charging module, so that user carries out wireless charging for electronic installation in a suitable manner.Moreover, because cradle of the present utility model has multiple wireless charging module, therefore, no matter be automatic or manually boot the pattern of wireless charging module, all can conveniently select suitable wireless charging module to charge for various electronic installation.Moreover, when cradle the utility model with multiple wireless charging module is integrated on the product that is applied to and can connects external power source, can when not affecting existing product function and operation, carry out wireless charging by the external power source connected to electronic installation.In addition, when cradle wireless charging module raised carry out wireless charging time, the wireless charging module of various shape has the function of support electronics simultaneously.
Accompanying drawing explanation
For further illustrating technology contents of the present invention, be described in detail as follows below in conjunction with embodiment and accompanying drawing, wherein:
Fig. 1 is the circuit block diagram that the utility model has the cradle of multiple wireless charging module;
Fig. 2 is the circuit block diagram that the utility model has the cradle of multiple wireless charging module;
Fig. 3 is the circuit diagram that the utility model has the cradle of multiple wireless charging module;
Fig. 4 A to Fig. 4 D is the embodiment that cradle that the utility model has multiple wireless charging module is arranged with various shape or various kenel;
Fig. 5 is the schematic diagram that cradle that the utility model has multiple wireless charging module charges for intelligent mobile phone automated wireless; And
Fig. 6 A to Fig. 6 C is the schematic diagram starting the cradle with multiple wireless charging module in a manual mode.
Embodiment
Refer to Fig. 1, it is the circuit block diagram of the cradle for the utility model with multiple wireless charging module.The cradle 1 with multiple wireless charging module comprises power supply unit 10, power amplification circuit 12, multiple resonant circuit 14 and a logic control element 16.Power supply unit 10 is electrically connected power amplification circuit 12, to provide electrical power to power amplification circuit 12.Power amplification circuit 12 is electrically connected multiple resonant circuit 14, and the power signal of amplification is sent to multiple resonant circuit 14.Logic control element 16 is electrically connected multiple resonant circuit 14 and power amplification circuit 12, to control the action of multiple resonant circuit 14 and power amplification circuit 12.
Refer to Fig. 2, it is the circuit block diagram of the cradle for the utility model with multiple wireless charging module.The difference of Fig. 2 and Fig. 1 is that the power supply unit 10 in the utility model comprises DC power supply 101, and power amplification circuit 12 comprises semibridge system power circuit or full-bridge type power circuit, is for full-bridge inverter 121 in fig. 2.Power amplification circuit 12 is converted to AC signal in order to the direct current provided by power supply unit 10, and AC signal amplification is sent to multiple resonant circuit 14.Multiple resonant circuit 14 is cascade, and the pattern of startup comprises automatic mode and manual mode, and detailed action will in following description.
Refer to Fig. 3, it is the circuit diagram of the cradle for the utility model with multiple wireless charging module.Power amplification circuit 12 and resonant circuit LC1, LC2, LC3 comprise multiple metal oxide semiconductor field effect and answer transistor (MOSFET), and indivedual control pin Q1-Q7 being electrically connected logic control element 16, resonant circuit LC1, LC2, LC3 then comprise individually inductance L 1, L2, L3 and electric capacity C1, C2, C3.Accordingly, the switch of each transistor in the multiple resonant circuit 14 of high and low signal controlling of logic control element 16 output logic and power amplification circuit 12, the action of further control resonant circuit LC1, LC2, LC3 and power amplification circuit 12, known technology person should understand the operating principle of its contactor, repeats no more in this.Moreover, power amplification circuit 12 is changing electric power that power supply unit 10 provides into AC signal and after amplifying AC signal, AC signal to electronic installation that multiple resonant circuit LC1, LC2, LC3 or one of them resonant circuit LC1, LC2, LC3 Wireless transceiver power amplification circuit 12 amplify.Electronic installation comprises receiving circuit, is with wireless receiving AC signal, and AC signal is converted to the electric power needed for electronic installation.In addition, in the utility model, electronic installation comprises the device with wireless receiving function, comprise intelligent mobile phone S1, intelligent earphone S2, flat computer S3, personal computer or smart watch etc., the mode of wireless transmission or wireless receiving comprises current various wireless technology, such as bluetooth, WIFI, NFC etc.Accordingly, the cradle 1 having multiple wireless charging module by the utility model can carry out wireless charging for various electronic installation.
Refer to Fig. 4 A to Fig. 4 D, it is the embodiment that the cradle having multiple wireless charging module for the utility model is arranged with various shape or various kenel.In embodiment of the present utility model, the cradle with multiple wireless charging module can various shape or kenel setting.Such as, multiple charging modules of wireless charging base comprise the shape of concentric square (Fig. 4 A), concentric circles (Fig. 4 B), with one heart triangle or concentric polygon, multiple charging module then distinguishes the shape of corresponding concentric circles, with one heart triangle, concentric square or concentric polygon, that is, a block of physical form can be mapped to a charging module, that is a block of physical form can be mapped to resonant circuit LC1, LC2, a LC3.In addition, setting (Fig. 4 A) from inside to outside can be distinguished in the position of resonant circuit LC1, LC2 and LC3 correspondent entity block in circuit diagram, or ecto-entad arranges (Fig. 4 B), does not limit in the utility model.
Moreover, the cradle with multiple wireless charging module can be incorporated in the various kenels such as Mobile electric power 2 (Fig. 4 A), teacup plate mat 3 (Fig. 4 B) or power-supply adapter 4 (Fig. 4 C), also can directly be integrated in even on the housing of intelligent mobile phone, smart watch, flat computer or notebook computer, as the bracing frame supporting this device itself, in the utility model not as limit.In addition, when the wireless charging base of multiple charging module is integrated in the device of above-mentioned various kenel, if device itself can connect external power source, such as be integrated in the power-supply adapter (as Fig. 4 D) of notebook computer, then the wireless charging base of multiple charging module can the electric power of converts external power supply further, and the electric power of conversion is wirelessly transferred to electronic installation, therefore, user continues except use notebook computer except remaining normal, can simultaneously for electronic installation wireless charging.
Refer to Fig. 5, it is the schematic diagram that the cradle having multiple wireless charging module for the utility model charges for intelligent mobile phone automated wireless.In this embodiment, be that cradle the utility model with multiple wireless charging module is arranged in Mobile electric power 2.Moreover, under automatic start-up mode, because resonant circuit LC1, LC2, LC3 of multiple series connection are controlled by logic control element 16, therefore, automatic start-up mode is by the multiple resonant circuit LC1 of logic control element 16 sequential start, (L1+L2) * C2 and (L1+L2+L3) * C3, and the kind of further Auto-Sensing electronic installation (load) is to determine the final corresponding resonant circuit started.In other words, logic control element 16 according to the kind of electronic installation, power or frequency correspondence start multiple resonant circuit or multiple resonant circuit one of them.Such as, when to detect electronic installation be smart watch to logic control element 16, logic control element may correspond to opens resonant circuit LC1.When to detect electronic installation be intelligent mobile phone S1 to logic control element 16, logic control element may correspond to opens resonant circuit (L1+L2) * C2.When logic control element 16 detect electronic installation be flat computer S3 or computer time, logic control element may correspond to opens resonant circuit (L1+L2+L3) * C3.In other words, logic control element is according to the various communications protocol (such as A4WP, PMA or WPC etc.) between multiple resonant circuit and electronic installation, automatically corresponding start multiple resonant circuit or multiple resonant circuit one of them, and be such as hand over (handshake) mode of holding to complete communications protocol between resonant circuit and electronic installation.
In addition, in the circuit diagram of Fig. 3, multiple resonant circuit LC1, LC2, LC3 are cascade, but, in another embodiment of the present utility model, the circuit (non-icon) of the corresponding physical blocks of a resonant circuit can also be designed to, therefore, can man-to-man startup resonant circuit.Such as, when to detect electronic installation be smart watch to logic control element 16, may correspond to and open resonant circuit LC1.When to detect electronic installation be intelligent mobile phone to logic control element 16, may correspond to and open resonant circuit LC2.When logic control element 16 detect electronic installation be flat computer or computer time, may correspond to and open resonant circuit LC3.In other words, logic control element 16, according to the communications protocol between resonant circuit and electronic installation, automatically starts one of them resonant circuit one to one.Similarly, such as to hand over the mode of holding to complete communications protocol in the same manner as between resonant circuit with electronic installation.
Refer to Fig. 6 A to Fig. 6 C, it is the schematic diagram for starting the utility model in a manual mode with the cradle of multiple wireless charging module.In this embodiment, be that cradle the utility model with multiple wireless charging module is arranged in Mobile electric power 2.The pattern of manually booting is by the block of user according to charging module, selects the charging module for starting voluntarily, that is manual mode is for user to start the charging module of a correspondent entity block in the mode of manually raising.In addition, for coordinating the mode manually booting resonant circuit, on each charging module, indicator light B1, B2, B3 can be set with LED correspondence, need the type of the electronic installation of charging and the required charging module to inductive charging in order to instruction.
As shown in Figure 6A, when user is for carrying out wireless charging for intelligent earphone, first charging module senses that intelligent earphone S2 is close, the first indicator light B1 on it lights, the first lap charging module of corresponding resonant circuit LC1 can be raised by instruction user, charges to be positioned over by intelligent earphone S2 on Mobile electric power 2.As shown in Figure 6B, when user is for carrying out wireless charging for intelligent mobile phone S1, first charging module and second charging module of corresponding resonant circuit LC1, LC2 sense that intelligent mobile phone S1 is close, the first indicator light B1 on it and the second indicator light B2 lights, first lap and the second circle charging module can be raised by instruction user, charge to be positioned over by intelligent mobile phone on Mobile electric power 2.As shown in Figure 6 C, when user is for carrying out wireless charging for flat computer or computer, first charging module of corresponding resonant circuit LC1, LC2, LC3, the second charging module and the 3rd charging module sense flat computer or computer close, the first indicator light B1 on it, the second indicator light B2 and the 3rd indicator light B3 light, first lap, the second circle and the 3rd circle charging module can be raised by instruction user, charge flat computer S3 or computer to be positioned on Mobile electric power 2.Similarly, above-mentioned automatic mode can arrange indicator light equally on charging module, repeats no more in this.
In addition, start the mode of charging module in the mode of raising, be not limited to when must raise 90 degree and start, but can start charging module according to the Demand Design of mechanism design when raising arbitrarily angled.Moreover, also only having when being started by the charging module raised, not then being in forbidden energy (disable) state by the charging module raised.If it is noted that in the charging module of cascade, each charging module must be raised from inside to outside, or ecto-entad raises the charging module starting series connection.Such as, in another embodiment of the present utility model, as shown in Figure 4 D, user can raise outmost turns and the second charging module enclosed by ecto-entad, to form the series resonant circuit configuration of (L1+L2) * C2, by that analogy.Moreover, the structure of each charging module, in time raising, in fact comprises a rotatable pivot and support bar (non-icon), in order to support charging module, it supports and the design known technology person of detachable cover structure should understand, and is not described in detail in this case.Moreover, in other embodiment of the present utility model, mode except raising in mechanism design starts charging module, the mode that can also press starts charging module, start when charging module is pressed, the charging module be not pressed then is in disabled state, and similar principle is described above, repeats no more in this.
Moreover the quantity that the utility model has its charging module of cradle of multiple wireless charging module is not limited to three in the utility model and diagram, but the quantity that can arrange according to the increase in demand of user's reality.Such as, original user is the charging module of use three concentric circles, but, when user has additional demand, the charging module of the 4th concentric circles can be added in addition, and be combined in the concentric mode arranged with the charging module of script three concentric circles, become the charging module of four concentric circles.In other words, the utility model has the cradle of multiple wireless charging module, and the charging module on it can combine, to form the resonant circuit of multiple series connection in the mode of assembling according to user's request.
In sum, the cradle that the utility model has multiple wireless charging module has the charging module of various shape, can integrate and be applied on various product, and there is the pattern automatically starting wireless charging module, and manual flip is to start the pattern of wireless charging module, so that user carries out wireless charging for electronic installation in a suitable manner.Moreover, because cradle of the present utility model has multiple wireless charging module, therefore, no matter be automatic or manually boot the pattern of wireless charging module, all can conveniently select suitable wireless charging module to charge for various electronic installation.
Moreover, when cradle the utility model with multiple wireless charging module is integrated on the product that is applied to and can connects external power source, can when not affecting existing product function and operation, carry out wireless charging by the external power source connected to electronic installation.
Separately, when wireless charging base charging module raised carry out wireless charging time, the wireless charging module of various shape has the function of support electronics simultaneously.
In sum, be only the better possible embodiments of the utility model, non-ly therefore limit to the scope of the claims of the present utility model, the equivalent structure change that every utilization the utility model specification and graphic content are done, all reason is with being contained in the scope of the utility model claim.
Claims (18)
1. there is a cradle for multiple wireless charging module, it is characterized in that, comprising:
One power supply unit;
One power amplification circuit, is electrically connected this power supply unit;
Multiple resonant circuit, is electrically connected this power amplification circuit; And
One logic control element, is electrically connected the plurality of resonant circuit and this power amplification circuit.
2. have the cradle of multiple wireless charging module as claimed in claim 1, it is characterized in that, wherein this power amplification circuit is one of them of half bridge power circuit or a full-bridge type power circuit.
3. have the cradle of multiple wireless charging module as claimed in claim 1, it is characterized in that, wherein the plurality of resonant circuit is series connection.
4. there is the cradle of multiple wireless charging module as claimed in claim 3, it is characterized in that, wherein this power amplification circuit is changed electric power that this power supply unit provides into an AC signal and is amplified this AC signal, and the plurality of resonant circuit of series connection or the plurality of resonant circuit one of them transmit this AC signal to one electronic installation that this power amplification circuit amplifies.
5. have the cradle of multiple wireless charging module as claimed in claim 4, it is characterized in that, wherein this electronic installation comprises a receiving circuit, this AC signal of wireless receiving, and converts this AC signal to electric power needed for this electronic installation.
6. have the cradle of multiple wireless charging module as claimed in claim 5, it is characterized in that, wherein this electronic installation comprises an intelligent mobile phone, a computer, an earphone or a smart watch.
7. there is the cradle of multiple wireless charging module as claimed in claim 6, it is characterized in that, wherein the plurality of resonant circuit of this logic control element sequential start.
8. there is the cradle of multiple wireless charging module as claimed in claim 7, it is characterized in that, wherein this logic control element according to the kind of this electronic installation correspondence start the plurality of resonant circuit or the plurality of resonant circuit one of them.
9. there is the cradle of multiple wireless charging module as claimed in claim 8, it is characterized in that, wherein this logic control element according to the communications protocol between the plurality of resonant circuit with this electronic installation corresponding start the plurality of resonant circuit or the plurality of resonant circuit one of them.
10. have the cradle of multiple wireless charging module as claimed in claim 9, it is characterized in that, wherein this communications protocol comprises A4WP, PMA or WPC.
11. cradles as claimed in claim 1 with multiple wireless charging module, it is characterized in that, wherein this power amplification circuit answers transistor to form by least two metal oxide semiconductor field effects.
12. cradles as claimed in claim 1 with multiple wireless charging module, it is characterized in that, wherein this power supply unit comprises DC power supply or external power source.
13. cradles as claimed in claim 6 with multiple wireless charging module, it is characterized in that, wherein this cradle is integrated in a power-supply adapter, teacupful plate mat or a Mobile electric power.
14. cradles as claimed in claim 13 with multiple wireless charging module, it is characterized in that, wherein the plurality of wireless charging module of this cradle is arranged on a housing of this power-supply adapter, this teacup plate mat or this action power supply, comprise the shape of concentric circles, with one heart triangle, concentric square or concentric polygon, and the plurality of wireless charging module is respectively to should a block of shape.
15. cradles as claimed in claim 14 with multiple wireless charging module, it is characterized in that, wherein this block comprises an indicator light, indicates the type of this electronic installation.
16. cradles as claimed in claim 14 with multiple wireless charging module, is characterized in that, wherein this block is to should resonant circuit.
17. cradles as claimed in claim 14 with multiple wireless charging module, it is characterized in that, wherein this block comprises the structure of cover-lifting type or push type.
18. cradles as claimed in claim 14 with multiple wireless charging module, it is characterized in that, wherein the plurality of wireless charging module is integrated in this power-supply adapter, this teacup plate mat or this action power supply with assembling mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520706691.7U CN205017053U (en) | 2015-09-14 | 2015-09-14 | Charging seat with a plurality of wireless modules of charging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520706691.7U CN205017053U (en) | 2015-09-14 | 2015-09-14 | Charging seat with a plurality of wireless modules of charging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205017053U true CN205017053U (en) | 2016-02-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520706691.7U Expired - Fee Related CN205017053U (en) | 2015-09-14 | 2015-09-14 | Charging seat with a plurality of wireless modules of charging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205017053U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107612098A (en) * | 2017-10-28 | 2018-01-19 | 成都优力德新能源有限公司 | Intelligent charger |
-
2015
- 2015-09-14 CN CN201520706691.7U patent/CN205017053U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107612098A (en) * | 2017-10-28 | 2018-01-19 | 成都优力德新能源有限公司 | Intelligent charger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 Termination date: 20160914 |
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| CF01 | Termination of patent right due to non-payment of annual fee |